3D path

[charliep]

Using Revit 2012 and trying to create a 3D path for a sweep. This is to show flashing running along the wall, down the slope of the roof and along another wall. I've tried a few options with no real success. Any suggestions anyone?

[rosskirby]

I believe the only way to create a path in 3 directions is to use the Pick Lines tool, rather than the Sketch Lines tool.

[DoTheBIM]

Is the roof joined to the wall? If not there are no edges to pick for 3d path... then Revit won't let you pick "implied" intersecting faces.

[charliep]

Thanks folks. I did it as 3 seperate sweeps and did a join geometry, looks OK. I was a bit lazy when I did the roof, maybe if I cut it round the wall I could pick the edges. Try that next time.

[exalonn]

Something like this...